I don't know what to do

Long ago I loved you...
But you said you didn't feel the same,
So I pushed my feelings away,
But my heart stayed the same...

You're my best friend,
And you know my deepest desires,
But my heart
You can't seem to find...

I want to tell you,
This feeling never left,
I've always felt it,
To me you're the best...

I don't know what to do...
Should I tell or you
Or should I not?
I love you...